[ Next-in-Thread ]  [ Next Message ] 

Question: tecra 8000 rbe-100 and lucent modem red hat 6.2! 

Forum: PCMCIA on Toshiba laptops
Date: 2000, Jun 28
From: ritesh patel riteshraja

my lucent modem does not work when the xircom pcmcia card is inserted in the slot. the system freezes the second time i try to use the modem. following is a partial listing from /var/log/messages

... 

Jun 27 17:35:02 c354161-b kernel: Lucent Modem driver version 4.27.5.66 with MANY_PORTS MULTIPORT SHARE_IRQ enabled 
Jun 27 17:35:06 c354161-b apmd[332]: Now using AC Power
Jun 27 17:35:06 c354161-b PAM_pwdb[628]: (login) session opened for user root by LOGIN(uid=0)
Jun 27 17:35:55 c354161-b cardmgr[453]: + Operation failed.
Jun 27 17:35:55 c354161-b cardmgr[453]: +  failed.
Jun 27 17:35:55 c354161-b cardmgr[453]: start cmd exited with status 1
Jun 27 17:41:23 c354161-b cardmgr[806]: starting, version is 3.1.8
Jun 27 17:41:23 c354161-b cardmgr[806]: open_sock(socket 0) failed: Device or resource busy
Jun 27 17:41:23 c354161-b cardmgr[806]: no sockets found!
Jun 27 17:41:23 c354161-b cardmgr[806]: exiting
Jun 27 17:41:25 c354161-b cardmgr[808]: starting, version is 3.1.8
Jun 27 17:41:25 c354161-b cardmgr[808]: open_sock(socket 0) failed: Device or resource busy
Jun 27 17:41:25 c354161-b cardmgr[808]: no sockets found!
Jun 27 17:41:25 c354161-b cardmgr[808]: exiting
Jun 27 17:46:11 c354161-b cardmgr[453]: executing: './network suspend eth0'
...

does anyone have this card working on a tecra 8000? if so can you send me the config files?

[ Next-in-Thread ]  [ Next Message ] 

Messages Inline: [ 0 ]  [ 1 ] 

Idea: SOLVED! kind of...xircom card OR modem work .. both do not

Re: Question: tecra 8000 rbe-100 and lucent modem red hat 6.2! (ritesh patel)
Date: 2000, Jun 29
From: ritesh patel riteshraja

i have gotten the card working. i am using dhcp. when the card works the lucent modem inside this laptop does not. if i disable pcmcia (by editing /etc/sysconfig/pcmcia and making PCMCIA=no) then the modem works.

i am new to linux. can someone help me in diagnosing why both do not work together?

Sad: Untitled

Re: Idea: SOLVED! kind of...xircom card OR modem work .. both do not (ritesh patel)
Date: 2000, Jun 30
From: ritesh patel riteshraja

my xicrom networt card and lucent modem both seem to want to use the same irq as shown in the output below: 

~ >cardctl config
Socket 0:
  Vcc 3.3V  Vpp1 3.3V  Vpp2 3.3V
  interface type is "cardbus"
  irq 10 [exclusive] [level]
  function 0:
    io 0x0400-0x047f [32bit]
Socket 1:
  not configured
~ >setserial -g -v /dev/ttyS14
/dev/ttyS14, UART: unknown, Port: 0x0400, IRQ: 10
~ >

when i exclude irq 10 in /etc/pcmcia/config.opts the network card still works but the modem still does not. i have also tried excluding the port by including a line like

exclude port 0x0400

in /etc/pcmcia/config.opts but that did not work either. since there is almost no documentation on the ltmodem package i am left with playing with the pcmcia settings. any suggestions?

It may be a misfeature of the ltmodem driver

Re: Idea: SOLVED! kind of...xircom card OR modem work .. both do not (ritesh patel)
Date: 2000, Jul 05
From: David Hinds <dhinds@pcmcia.sourceforge.org> 

The ltmodem driver may not work properly in an interrupt-sharing
arrangement.  There is no way to force the CardBus card to use a
different interrupt; this is enforced by the hardware in your laptop.
Unfortunately, since the ltmodem driver is binary-only, there is not
much that can be done to try to debug the problem.

-- Dave

Ok: problem solved!

Re: It may be a misfeature of the ltmodem driver (David Hinds)
Date: 2000, Jul 06
From: ritesh patel riteshraja

thank you for the reply. i was able to get both the network card and modem working by moving the load of the ltmodem driver to the start of /etc/rc.d/rc.sysinit. the ltmodem installation program loads the driver at the end of /etc/rc.d/rc.local.

for anyone else running a tecra 8000 following is my configuration:

i have a xircom xbe-100 network card and the internal modem is a lucent winmodem.

in the bios card - cardbus/16 bit. autoselect also works. /dev/ttyS0 0x03f8 irq 4 --> serial port 1 (used for my pilot) /dev/ttyS1 0x02f8 irq 3 /dev/ttyS2 0x1c00 irq 3 --> modem /dev/ttyS3 0x02e8 irq 3

/dev/modem is linked to /dev/ttyS2

tecra 8000 rbe-100 and lucent modem red hat 6.2!

[ Add Message ]  to: "tecra 8000 rbe-100 and lucent modem red hat 6.2!"

[ Members ]  [ Subscribe ]  [ Admin Mode ] 
[ Show Frames ]  [ Help for HyperNews at pcmcia-cs.sourceforge.net 1.10 ]